CN204567175U - The removable mounting structure at rear dragging hitch hole and be equiped with the automobile of this removable mounting structure - Google Patents
The removable mounting structure at rear dragging hitch hole and be equiped with the automobile of this removable mounting structure Download PDFInfo
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- CN204567175U CN204567175U CN201520074140.3U CN201520074140U CN204567175U CN 204567175 U CN204567175 U CN 204567175U CN 201520074140 U CN201520074140 U CN 201520074140U CN 204567175 U CN204567175 U CN 204567175U
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- pair
- support
- limit
- mounting structure
- lid
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Abstract
The utility model provides a kind of removable mounting structure of rear dragging hitch hole and comprises the automobile of aforesaid removable mounting structure.Wherein, the removable mounting structure at rear dragging hitch hole can utilize the sectional shelf-unit of a pair first supports and a second support composition to realize the lid at the trailer hole under cutting again to utilize.Sectional shelf-unit is preset in the inside of rear bumper, and the second support and lid is removably connected by bolt or rivet.When not running into trailer situation, lid is avoided in problems such as driving conditions can drop voluntarily by sectional shelf-unit.If meet trailer situation, can directly by backing out bolt or lid is unloaded down by rivet, what not only solve car puller hook pulls space problem, does not also affect the appearance and modeling of rear bumper, respond well.And the utility model does not affect interrelation and the manufacturing process of rear bumper and other parts such as back wall, chassis, its structure is simple, safe and reliable, and produce with easy for installation, cost is low.
Description
Technical field
The utility model relates to rear dragging hitch technical field, espespecially a kind of removable mounting structure of rear dragging hitch hole and be equiped with the automobile of this removable mounting structure.
Background technology
Car puller hook is also tow ball, trailer pole, draw bar etc., and be usually arranged on automobile tail, be thus also rear dragging hitch, it is for pulling at get stuck or when there is other problems.Sensu lato car puller hook is a whole set of acting trailer system, but in the prior art, the car puller hook that people widely approve is the concept of its narrow sense, comprises two parts, and a part is the fixed support being fixed on tailstock anti-collision beam position; Another part is exactly the spheroid of high strength tow ball.
In common basic vehicle, automobile is generally be not with rear dragging hitch, therefore, when needs use car puller hook, must open on rear bumper one stretch into for rear dragging hitch after carry out with automobile the hole that is connected.And this hole must ensure can not there be any obstruction to trailer hook structure, thus the size at hole need meet certain requirements, can not be too little.
After trailer process to be done, the aforementioned hole stayed on rear bumper not only can affect the attractive in appearance of car load, and will certainly cause certain problem, such as safety performance etc. to driving use afterwards.And if only by the lid at hole edge cutting lines fastening, can drop voluntarily when driving unavoidably again or loosen.Thus, how to realize the lid actv. recycling after cutting, do not affect again rear trailer is the problem that those skilled in the art need to solve simultaneously.
Utility model content
An object of the present utility model is to provide a kind of removable mounting structure of rear dragging hitch hole, can carry out actv. recycling to the lid after cutting on bumper/spoiler.
Another object of the present utility model is to provide a kind of automobile comprising aforesaid removable mounting structure.
The technical scheme that the utility model provides is as follows:
A kind of removable mounting structure of rear dragging hitch hole comprises:
A pair first supports, the second support;
Each first support and the second support include the first limit, a pair Second Edge, a pair the 3rd limits;
First limit and a pair Second Edge form side's arch configuration, the top margin of the first limit side of being arch configuration, the side of a pair Second Edge side of being arch configuration, and the length of a pair Second Edge is equal;
A pair the 3rd limits respectively with the terminal of a pair Second Edge for starting point, and extend dorsad along the direction parallel with the first limit and obtain;
A pair first supports are symmetrically distributed in the two ends of the second support, and a pair the 3rd limits of the second support are set up respectively on the first limit of a pair first supports; And the opening direction of the square arch configuration of a pair first supports is contrary with the opening direction of the square arch configuration of the second support; And the length of a pair Second Edge of the length of a pair Second Edge of a pair first supports and the second support is equal;
The first connecting bore is left on first limit of the second support, for being connected with the lid at rear dragging hitch hole.
Can not only solve by the unitized construction of the first support and the second support problem lid being installed in again rear dragging hitch hole, realize the recycling of lid, can also effectively avoid lid to connect unsteady problem simultaneously.And the structure of sectional shelf-unit is simple, and with low cost, promotion effect is better.
Further preferably, a pair the 3rd limits of the second support are connected with the first limit of a pair first supports respectively by bolt.
Further preferably, bolt place is also provided with flat gasket assembly set and spring washer.
Bolt can solve the first support and be connected problem firm and stable not with the second support, and nut needs the first limit place being welded on the first support in advance, i.e. the inner side of square arch configuration.
Further preferably, the mounting hole for hold-down bolt that the first limit of a pair first supports is left is eccentric structure; First limit of a pair first supports is outside it away from the side of the square arch configuration of the second support; Mounting hole is near this arranged outside on the first limit of a pair first supports.
Above-mentioned eccentric structure can solve the problem of the overlap joint area deficiency of the first support and the second support, thus can ensure that it connects effect.
Further preferably, the structural thickness of a pair first supports, the second support is more than or equal to 2mm.
Further preferably, in the structure of a pair first supports, the second support, the first limit is rounding off with the junction of a pair Second Edge respectively, and a pair Second Edge is rounding off with the junction on a pair the 3rd limits respectively.
The utility model additionally provides a kind of automobile being equiped with aforesaid removable mounting structure, comprises rear bumper,
Rear bumper offers the hole for installing rear dragging hitch, and the lid at this hole is removably disposed in this hole, in the inside of rear bumper and the position of corresponding lid is equiped with the removable mounting structure at rear dragging hitch hole as the aforementioned; Lid is provided with for second connecting bore corresponding with the first connecting bore, and lid is connected through the first connecting bore, the second connecting bore by bolt or rivet successively with the first limit of the second support; A pair the 3rd limits of a pair first supports are all on the rear bumper being located at lid both sides.
Further preferably, the second connecting bore is positioned at the center of lid.
Further preferably, the outside face of bumper/spoiler is coated with enamelled coating, and this enamelled coating covers the connection location of lid and the second support, ensures the integraty of entirety and attractive in appearance.
The removable mounting structure at the rear dragging hitch hole provided by the utility model and comprise the automobile of aforesaid removable mounting structure, can utilize the sectional shelf-unit of a pair first supports and a second support composition to realize the lid at the trailer hole under cutting again to utilize.Sectional shelf-unit is preset in the inside of rear bumper, and the second support and lid is removably connected by bolt or rivet.(1) when not running into trailer situation, lid is arranged on hole place, and by this simple, overall reinforcement structure of failure-free of sectional shelf-unit, avoids the connection location undercapacity problem that lid can drop voluntarily at driving conditions or loosen.(2) if meet trailer situation, can directly by backing out bolt or lid is unloaded down by rivet, what not only solve car puller hook pulls space problem, does not also affect the appearance and modeling of rear bumper, respond well.The present invention does not affect interrelation and the manufacturing process of rear bumper and other parts such as back wall, chassis, and its structure is simple, safe and reliable, produce with easy for installation, and cost is low.
Accompanying drawing explanation
Below by clearly understandable mode, accompanying drawings preferred implementation, is further described the above-mentioned characteristic of the removable mounting structure at rear dragging hitch hole, technical characteristic, advantage and implementation thereof.
Fig. 1 is the schematic diagram of a kind of embodiment after the removable mounting structure installment at rear dragging hitch hole of the present utility model;
Fig. 2 is the structural representation of a kind of embodiment of the first support;
Fig. 3 is the structural representation of a kind of embodiment of the second support.
Drawing reference numeral illustrates:
Rear bumper body 1; First support 2; Second support 3; Rivet 4; Lid 5; Bolt 6;
On first support: the first limit 2a; Second Edge 2b; 3rd limit 2c;
On second support: the first limit 3a; Second Edge 3b; 3rd limit 3c.
Detailed description of the invention
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, contrast accompanying drawing is illustrated detailed description of the invention of the present utility model below.Apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, and obtain other embodiment.
For making simplified form, only schematically show the part relevant to the utility model in each figure, they do not represent its practical structures as product.In addition, be convenient to make simplified form understand, there are the parts of same structure or function in some figure, only schematically depict one of them, or only marked one of them.In this article, " one " not only represents " only this ", also can represent the situation of " more than one ".
In embodiment one of the present utility model, with reference to Fig. 1, Fig. 2, Fig. 3, the removable mounting structure at rear dragging hitch hole comprises a pair first support 2, second supports 3 (number of the second support is).The similar of the first support and the second support, with reference to Fig. 2 and Fig. 3, each first support 2 comprises the first limit 2a, a pair Second Edge 2b, a pair the 3rd limit 2c, and the second support 3 comprises the first limit 3a, a pair Second Edge 3b, a pair the 3rd limit 3c.
As Fig. 2, Fig. 3, (1) in the first support 2, the first limit 2a and a pair Second Edge 2b forms side's arch configuration, wherein the top margin of the first 2a side of being, limit arch configuration, two sides of a pair Second Edge 2b side of being respectively arch configuration, and the length of a pair Second Edge 2b is equal; A pair the 3rd limit 2c respectively with the terminal of a pair Second Edge 2b for starting point, and extend dorsad obtain along the direction parallel with the first limit 2a, also can be understood as a pair extension limit of two sides of a pair the 3rd 2c side of being, limit arch configurations, and this pair extension limit all extends dorsad with the direction parallel with top margin.Structure and first support of (2) second supports are similar.First limit 3a and a pair Second Edge 3b forms side's arch configuration, wherein the top margin of the first 3a side of being, limit arch configuration, two sides of a pair Second Edge 3b side of being respectively arch configuration, and the length of a pair Second Edge 3b is equal; A pair the 3rd limit 3c respectively with the terminal of a pair Second Edge 3b for starting point, and extend dorsad along the direction parallel with the first limit 3a and obtain.
As Fig. 1, a pair first supports 2 are with the second support 3 when being connected, and a pair first supports 2 are symmetrically distributed in the two ends of the second support 3, and a pair the 3rd limit 3c of the second support 3 set up respectively on the first limit 2a of a pair first supports 2; And the opening direction of the square arch configuration of a pair first supports 2 (towards rear bumper body 1) is contrary with the opening direction (back on rear bumper body 1) of the square arch configuration of the second support; And the length of a pair Second Edge 3b of the length of a pair Second Edge 2b of a pair first supports 2 and the second support 3 is equal, thus can ensure that a pair the 3rd limit 2c of the first support 2 fit on rear bumper body 1, the first limit 3a of the second support 3 fits in (inner surface of this lid and rear bumper body is all in the same plane) on the lid 5 at rear dragging hitch hole simultaneously.First limit 3a of simultaneously the second support 3 leaves the first connecting bore, and for being connected with the lid 5 at rear dragging hitch hole, as Fig. 1, the first connection hole is provided with rivet 4.
In embodiment two of the present utility model, with reference to Fig. 1, a pair the 3rd limits of the second support 3 are connected respectively by first limit of bolt 6 with a pair first supports 2.At this bolt 6 place, be also provided with flat gasket assembly set and spring washer.Nut can be preset in the first support place in advance, by a nut border uniform 3-4 CO
2the welding of protection solder joint.
In embodiment three of the present utility model, in order to ensure overlap joint area when the first support is connected with the second support, the mounting hole for hold-down bolt that the first limit of a pair first supports is left is eccentric structure.First limit of a pair first supports is outside it away from the side of the square arch configuration of the second support; Mounting hole is near this arranged outside on the first limit of a pair first supports.
In embodiment four of the present utility model, a pair first supports, the second supports are schistose texture, and thickness is 2mm, enough ensure the structural strength of removable mounting structure.In other embodiments, thickness can for being greater than other values of 2mm.Meanwhile, the size at other positions of the first support, the second support also can regulate according to the lid size at rear dragging hitch hole.
In embodiment five of the present utility model, with reference to Fig. 1, Fig. 2, Fig. 3, in the structure of a pair first supports 2, the first limit 2a is rounding off with the junction of a pair Second Edge 2b respectively, and a pair Second Edge 2b is rounding off with the junction of a pair the 3rd limit 2c respectively.The similar of the second support 3.
The utility model additionally provides a kind of automobile comprising aforementioned removable mounting structure, with reference to Fig. 1, the rear bumper arm of automobile offers the hole for installing rear dragging hitch, and the lid 5 at this hole is removably disposed in this hole.In the inside of rear bumper and the position of corresponding lid 5 is equiped with the removable mounting structure at aforesaid rear dragging hitch hole, lid 5 is provided with for second connecting bore (rivet 4 through first connecting bore and second connecting bore) corresponding with the first connecting bore, and lid 5 is connected through the first connecting bore, the second connecting bore by rivet 4 successively with the first limit of the second support 3; A pair the 3rd limits of a pair first supports 2 are all on the rear bumper body 1 being located at lid both sides.In other embodiments, bolt or other easy-to-dismount anatomical connectivity also can be passed through in the first limit of lid 5 and the second support 3.
Preferably, the second connecting bore on lid is positioned at the center of lid, makes integral structure more uniform and stable.
Preferably, also can be coated with enamelled coating at the outside face of bumper/spoiler, this enamelled coating covers the connection location of lid and the second support, keeps integrally-built integraty and attractive in appearance.
When using removable mounting structure of the present utility model, only need back out rivet or the bolt on the first limit for connecting lid and the second support, and taking down lid, not affecting trailer action.After completing trailer, lid is refilled by rivet or bolt and is located at removable mounting structure.
It should be noted that above-described embodiment all can independent assortment as required.The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. the removable mounting structure at rear dragging hitch hole, is characterized in that, comprising:
A pair first supports, the second support;
Each described first support and described second support include the first limit, a pair Second Edge, a pair the 3rd limits;
Described in described first limit and a pair, Second Edge forms side's arch configuration, the top margin of the described first limit side of being arch configuration, and Second Edge described in a pair is the side of described side's arch configuration, and described in a pair, the length of Second Edge is equal;
3rd limit described in a pair respectively with the terminal of Second Edge described in a pair for starting point, and extend dorsad obtain along the direction parallel with described first limit;
First support described in a pair is symmetrically distributed in the two ends of described second support, and a pair the 3rd limits of described second support are set up respectively on the first limit of the first support described in a pair; And the opening direction of the square arch configuration of the first support described in a pair is contrary with the opening direction of the square arch configuration of described second support; And the length of a pair Second Edge of the length of a pair Second Edge of the first support described in a pair and described second support is equal;
The first connecting bore is left on first limit of described second support, for being connected with the lid at described rear dragging hitch hole.
2. the removable mounting structure at rear dragging hitch hole according to claim 1, is characterized in that:
A pair the 3rd limits of described second support are connected with the first limit of the first support described in a pair respectively by bolt.
3. the removable mounting structure at rear dragging hitch hole according to claim 2, is characterized in that:
Described bolt place is also provided with flat gasket assembly set and spring washer.
4. the removable mounting structure at rear dragging hitch hole according to claim 2, is characterized in that:
What the first limit of the first support described in a pair was left is eccentric structure for installing the mounting hole of described bolt;
First limit of the first support described in a pair is outside it away from the side of the square arch configuration of described second support; Described mounting hole is near this arranged outside on the first limit of the first support described in a pair.
5. the removable mounting structure at the rear dragging hitch hole according to any one of claim 1-4, is characterized in that:
Described in a pair, the structural thickness of the first support, described second support is more than or equal to 2mm.
6. the removable mounting structure at the rear dragging hitch hole according to any one of claim 1-4, is characterized in that:
In the structure of the first support, described second support described in a pair, described first limit is rounding off with the junction of Second Edge described in a pair respectively, and Second Edge described in a pair is rounding off with the junction on the 3rd limit described in a pair respectively.
7. be equiped with an automobile for the removable mounting structure at described rear dragging hitch hole, comprise rear bumper, it is characterized in that,
Described rear bumper offers the hole for installing rear dragging hitch, and the lid at this hole is removably disposed in this hole, the inside of bumper/spoiler the position of corresponding described lid are equiped with the removable mounting structure at the rear dragging hitch hole as described in any one of claim 1-6 in the rear;
Described lid is provided with for second connecting bore corresponding with described first connecting bore, and described lid is connected through described first connecting bore, described second connecting bore by bolt or rivet successively with the first limit of described second support;
A pair the 3rd limits of the first support described in a pair are all on the rear bumper being located at described lid both sides.
8. the automobile being equiped with the removable mounting structure at described rear dragging hitch hole according to claim 7, is characterized in that:
Described second connecting bore is positioned at the center of described lid.
9. the automobile being equiped with the removable mounting structure at described rear dragging hitch hole according to claim 7, is characterized in that:
The outside face of described bumper/spoiler is coated with enamelled coating, and this enamelled coating covers the connection location of described lid and described second support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074140.3U CN204567175U (en) | 2015-02-02 | 2015-02-02 | The removable mounting structure at rear dragging hitch hole and be equiped with the automobile of this removable mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074140.3U CN204567175U (en) | 2015-02-02 | 2015-02-02 | The removable mounting structure at rear dragging hitch hole and be equiped with the automobile of this removable mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567175U true CN204567175U (en) | 2015-08-19 |
Family
ID=53859857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520074140.3U Expired - Fee Related CN204567175U (en) | 2015-02-02 | 2015-02-02 | The removable mounting structure at rear dragging hitch hole and be equiped with the automobile of this removable mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567175U (en) |
-
2015
- 2015-02-02 CN CN201520074140.3U patent/CN204567175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20190202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |